| Let's do some math .. Rounding examples of 7 random hypothetical purchases: | ||||||
| Case | Tag Price |
Sales Tax % |
Raw Total Incl. Sales Tax |
Rounded to Penny |
Rounded to Nickel |
Rounded to Dime |
| Purchase #1 | $132.34 | 8.844% | $144.0441 | $144.04 | $144.05 | $144.00 |
| Purchase #2 | $236.50 | 12.144% | $265.2206 | $265.22 | $265.20 | $265.20 |
| Purchase #3 | $239.30 | 5.697% | $252.9329 | $252.93 | $252.95 | $252.90 |
| Purchase #4 | $128.80 | 13.231% | $145.8415 | $145.84 | $145.85 | $145.80 |
| Purchase #5 | $189.55 | 3.627% | $196.425 | $196.43 | $196.45 | $196.40 |
| Purchase #6 | $35.92 | 3.626% | $37.2225 | $37.22 | $37.20 | $37.20 |
| Purchase #7 | $192.76 | 13.124% | $218.0578 | $218.06 | $218.05 | $218.10 |
| 7 purchase totals = | $1,155.17 | $1,259.7444 | $1,259.74 | $1,259.75 | $1,259.60 | |